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Individual Calculations March 2011 |
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| Donchenko, Anatoly Total change: 7.90 | |   |
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| Schaakfestival Groningen 2010 Open A | Groningen | NED | 2010-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2391 | 2.50 | 4 | 0.79 | 10 | 7.90 | |
|  Van Foreest, Jorden | | | 1991 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Romanishin, Oleg M | g | | 2534 | UKR | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Gupta, Abhijeet | g | | 2600 | IND | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Nijboer, Friso | g | | 2583 | NED | 0.50 | 1 | 0.25 | 10 | 2.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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